The SiT1532AC-J5-DCC-32.768 is an SMD oscillator manufactured by SiTime. It is an XO (crystal oscillator) that operates at a frequency of 32.768KHz ± 75ppm and is packaged in a SMD-1508-4P RoHS package. It is a low-power device, and is designed for use in a wide range of applications, including consumer electronics, automotive, communications, and medical equipment. The SiT1532AC-J5-DCC-32.768 offers superior reliability, tight tolerance performance, and excellent frequency stability over temperature. It is available with a range of options, including: temperature range, load capacitance, package type, and custom frequencies.